80037738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 200154240

約数和(自身を除く): 120116502

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 53, 58, 66, 87, 99, 106, 159, 174, 198, 261, 263, 318, 319, 477, 522, 526, 583, 638, 789, 954, 957, 1166, 1537, 1578, 1749, 1914, 2367, 2871, 2893, 3074, 3498, 4611, 4734, 5247, 5742, 5786, 7627, 8679, 9222, 10494, 13833, 13939, 15254, 16907, 17358, 22881, 26037, 27666, 27878, 33814, 41817, 45762, 50721, 52074, 68643, 83634, 83897, 101442, 125451, 137286, 152163, 153329, 167794, 250902, 251691, 304326, 306658, 404231, 459987, 503382, 755073, 808462, 919974, 1212693, 1379961, 1510146, 2425386, 2759922, 3638079, 4446541, 7276158, 8893082, 13339623, 26679246, 40018869, 80037738]

約数ペア:

[(1, 80037738), (2, 40018869), (3, 26679246), (6, 13339623), (9, 8893082), (11, 7276158), (18, 4446541), (22, 3638079), (29, 2759922), (33, 2425386), (53, 1510146), (58, 1379961), (66, 1212693), (87, 919974), (99, 808462), (106, 755073), (159, 503382), (174, 459987), (198, 404231), (261, 306658), (263, 304326), (318, 251691), (319, 250902), (477, 167794), (522, 153329), (526, 152163), (583, 137286), (638, 125451), (789, 101442), (954, 83897), (957, 83634), (1166, 68643), (1537, 52074), (1578, 50721), (1749, 45762), (1914, 41817), (2367, 33814), (2871, 27878), (2893, 27666), (3074, 26037), (3498, 22881), (4611, 17358), (4734, 16907), (5247, 15254), (5742, 13939), (5786, 13833), (7627, 10494), (8679, 9222)]